30281836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{15739}}^1$

素因数の和:15793

約数の個数: 24

約数和(自身を含む): 58615760

約数和(自身を除く): 28333924

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 15739, 31478, 62956, 204607, 409214, 582343, 818428, 1164686, 2329372, 7570459, 15140918, 30281836]

約数ペア:

[(1, 30281836), (2, 15140918), (4, 7570459), (13, 2329372), (26, 1164686), (37, 818428), (52, 582343), (74, 409214), (148, 204607), (481, 62956), (962, 31478), (1924, 15739)]